Doepfer A-170 Dual Slew Limiter - Manual (Page 3)

doepfer System A - 100 Dual Slew Limiter A-170
3
3. Controls and indicators
1 Time
This control sets the rise / fall time t
C
of slew limiter 1
(see Fig. 1) in a range from 0 to 10 seconds.
2 - LED • 6 - LED
LEDs 2 and 6 are the status indicators for the slew
limiters’ falling edges.
3 + LED • 7 + LED
LEDs 3 and 7 are the status indicators for the slew
limiters’ rising edges.
4 Ï
With this control you set the lower slew limiter’s rise
time t
A
(see Fig. 1), within the range set by switch 6.
5 Ð
The fall time t
R
of the lower slew limiter (see Fig. 1) is
set with this control, within the range set by the range
switch 6.
6 Time Range
Switch 6 sets the time range for the lower slew li-
miter’s rise t
A
and fall t
R
times.
upper SL lower SL
Fig. 1: A-170 response
Three time ranges are available:
• L (low): 0 ... ~ 0.5 sec
• M (medium): 0 ... ~ 10 sec
• H (high):
0 ... some minutes
The actual times are also dependent on amount of
voltage change (0 V
→ 1 V goes quicker than 0 V →
10 V !).
t
C
t
C
Out
In
t
A
t
R
Out
In